Leech powder is processed from the Chinese herbal medicine leech, there is no study related to the harm of leech powder to human kidneys, leech powder has the effect of expelling blood stasis, breaking blood, and promoting menstruation.
Leeches, also known as leeches, are classified as blood-breaking and eliminating drugs in blood-stasis-removing drugs. Leeches belong to the family of leeches for leeches, leeches or willow leaf leeches of the dry body.
Leeches are salty, bitter, flat, and enter the liver meridian. Leech has the effect of expelling blood stasis, breaking blood, and promoting menstruation.
It is used in the treatment of blood stasis and menorrhagia (menstrual shutdown caused by blood stasis and obstruction), impediment in the abdomen (the appearance of palpable masses in the abdomen accompanied by abdominal distension, abdominal pain and other symptoms), bruises and injuries.
Leeches are toxic, pregnant women and children should be cautious of using leeches. Leeches are contraindicated for those who have a history of allergy to leeches. It is forbidden to be taken by those who are weak in body and blood, pregnant women, women during menstruation and those who have bleeding tendency.
If necessary, please take under the guidance of a professional Chinese medicine practitioner.